订做氟橡胶ED密封圈(Fluororubber ED Sealing Ring)耐臭氧,耐候性,和抗老化性,抗化学性 DIN_3869- 1994标准上海厂家生产加工定做,销售南京,无锡,广州,珠海,大连,新疆,武汉,内蒙古,郑州...

上海厂家加工NBR丁腈橡胶ED密封圈,丁腈橡胶斜口垫片DIN3869标准,Nitrile Butadiene Rubber ED Seal Ring 销售北京,苏州,南京,济南,订做生产丁腈橡胶快速管接头垫片...

订做加工氟橡胶管接头密封垫片,FKM FPM 氟橡胶管接头密封垫耐腐蚀,耐高温,上海厂家生产,销售合肥,北京,德州,佛山,东莞,漳州,龙岩,福州,大连,珠海,青岛,南京,深圳,无锡,唐山...

About the AS 568 A standard for O-rings The AS 568 A standard for O-rings is produced by the Society of Automotive Engineers AS (Aerospace Standard). The AS 568 A specification describes 369 O-rings . Each size is designated with a dash num...

About the ISO 3601-1 standard for O-rings The ISO 3601-1 standard for O-rings is produced by the International Organization for Standardization. The ISO 3601-1 specification describes 709 O-rings in two different groups: inch and metric. Th...

About the DIN 3771 standard for O-rings The DIN 3771 standard for O-rings is produced by the Duetsches Institut fr Normung (German Institute for Standards). The DIN 3771 specification describes 258 O-rings . Each size is designated by the I...